详细说明
Product Name: DBL 1/4/8-Channel GSM VoIP Gateway (GoIP-4)P2p ATA/GSM SIP Gateway Model NO.: GoIP-4 Color: Blue Support: H. 323&SIP Weight: 500g Size: 160 mm (W) X 252 mm (L) X 30 mm (H) (Width X Lengt Channel: 4 Warranty: One Year Operating Temperature: 10
